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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr Thomas Sinclair Montgomery

    Related profiles found in government register
  • Mr Thomas Sinclair Montgomery
    American,german born in December 1970

    Resident in England

    Registered addresses and corresponding companies
    • 112, Notting Hill Gate, London, W11 3QP, England

      IIF 1
    • The Bursary Headington Rye Oxford, Headington Road, Oxford, Oxfordshire, OX3 0BL, England

      IIF 2
    • The Bursary, Headington School, Headington Road, Oxford, Oxon, OX3 0BL

      IIF 3
  • Montgomery, Thomas Sinclair
    American,german born in December 1970

    Resident in England

    Registered addresses and corresponding companies
    • 112, Notting Hill Gate, London, W11 3QP, England

      IIF 4
    • The Bursary Headington Rye Oxford, Headington Road, Oxford, Oxfordshire, OX3 0BL, England

      IIF 5
    • The Bursary, Headington School, Headington Road, Oxford, Oxon, OX3 0BL

      IIF 6
  • Montgomery, Thomas Sinclair
    American director born in December 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 332, Ladbroke Grove, 5.25, Grand Union Studios, London, W10 5AD, England

      IIF 7
  • Montgomery, Tom
    American born in December 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Studio 5.25, Grand Union Studios, 332 Ladbroke Grove, London, W10 5AD, England

      IIF 8
  • Montgomery, Thomas Sinclair
    German company director born in December 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20, Carlton House Terrace, London, SW1Y 5AN, United Kingdom

      IIF 9 IIF 10
  • Montgomery, Thomas Sinclair
    German director born in December 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20, Carlton House Terrace, London, SW1Y 5AN, United Kingdom

      IIF 11
  • Montgomery, Tom
    British venture capitalist born in December 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Basildon Academy, Wickford Avenue, Pitsea, Basildon, Essex, SS13 3HL, United Kingdom

      IIF 12
child relation
Offspring entities and appointments 9
  • 1
    ALLEGRO CAPITAL LTD
    07869956
    112 Notting Hill Gate, London, England
    Active Corporate (1 parent)
    Officer
    2011-12-05 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-07-01 ~ now
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
  • 2
    CHARTERHOUSE CAP LIMITED
    08945804
    17 Charterhouse Street, London, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2014-03-18 ~ 2018-06-30
    IIF 11 - Director → ME
  • 3
    GEMFAIR LIMITED
    - now 06624056
    THE DIAMOND TRADING COMPANY LIMITED
    - 2018-01-22 06624056 04140577... (more)
    DE BEERS UK LIMITED - 2008-08-01
    17 Charterhouse Street, London, United Kingdom
    Active Corporate (19 parents)
    Officer
    2018-01-22 ~ 2018-06-30
    IIF 9 - Director → ME
  • 4
    HEADINGTON RYE OXFORD LIMITED
    - now 00141076
    HEADINGTON SCHOOL OXFORD LIMITED
    - 2024-08-30 00141076
    The Bursary Headington Rye Oxford, Headington Road, Oxford, Oxfordshire, England
    Active Corporate (79 parents, 2 offsprings)
    Officer
    2022-03-31 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2022-03-31 ~ 2026-01-28
    IIF 2 - Has significant influence or control OE
  • 5
    HEADINGTON SCHOOL SERVICES LIMITED
    - now 02677494
    USETON LIMITED - 1992-08-04
    The Bursary, Headington School, Headington Road, Oxford, Oxon
    Active Corporate (18 parents)
    Officer
    2022-04-26 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2022-04-26 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 6
    MONREAL HOLDINGS LIMITED
    11202275
    332 Ladbroke Grove, 5.25, Grand Union Studios, London, England
    Dissolved Corporate (4 parents)
    Officer
    2018-02-13 ~ dissolved
    IIF 7 - Director → ME
  • 7
    MONREAL LONDON LIMITED
    08080146
    C/o Evelyn Partners Llp, 45 Gresham Street, London
    Dissolved Corporate (8 parents)
    Officer
    2017-08-04 ~ 2019-05-10
    IIF 8 - Director → ME
  • 8
    THE BASILDON ACADEMIES
    - now 06308595
    EAST BASILDON ACADEMIES - 2008-04-05
    Wickford Avenue, Pitsea, Basildon, Essex
    Active Corporate (19 parents)
    Officer
    2022-02-11 ~ 2024-08-31
    IIF 12 - Director → ME
  • 9
    TRACR LIMITED - now
    THE DIAMOND TRADING COMPANY LIMITED
    - 2020-06-22 07816513 06624056... (more)
    AURUMAR ALASKA HOLDINGS LIMITED - 2018-01-22
    17 Charterhouse Street, London, United Kingdom
    Active Corporate (23 parents)
    Officer
    2018-02-02 ~ 2018-06-30
    IIF 10 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.